| Transmitter Supply Voltage | Supply Current: | +13.5 to 32 VDC into 250 Ohm Load (Reverse Polarity Protected) | 25 mA minimum
+18.5 to 32 VDC into 500 Ohm Load |
| Maximum Load Resistance: | Terminal Voltage - 8.5 V | 0.020 A | (775 Ohms @ 24 VDC) |
| Output Signals: | Current: 4-20 mA (2-Wire Loop Powered)
Voltage: 1-5 VDC or 2-10 VDC (3-Wires) |
| TT Calibrated Accuracy | Linearity: | Temp. Spans < 500ºF (260ºC): +/- 0.2% | Temp. Spans > 500ºF (260ºC): +/- 0.5% |
| TT Temperature Drift: | Temp. Spans < 100ºF (38ºC): +/- 0.04%/ºF | Temp. Spans > 100ºF (38ºC): +/- 0.02% |
| TTM100/TTM1K NIST Certification Points: | 3 Point NIST: 20%, 50% & 80% of span | 5 Point NIST: 20%, 35%, 50%, 65%, 80% of span |
| TT Warm Up Time | Warm Up Drift: | 10 Minutes | +/- 0.1% |
| Operating TT Temperature Range: | -40ºF (-40ºC) to 185ºF (85ºC) |
| Storage Temperature Range: | -40ºF (-40ºC) to 185ºF (85ºC) |
| Operating Humidity Range: | 0 to 95%, non-condensing |
| Calibrated Temperature Spans: | Minimum Temp. Span: 50ºF (28ºC) | Maximum Temp. Span: 1000ºF (538ºC) |
| Matched Calibrated Temperature Spans (A/TTM models) Range: | -45 to 155ºC (-49 to 311ºF) |
| Connections | Wire Size: | Screw Terminal Blocks (Polarity Sensitive) | 16 AWG (1.31 mm2) to 26 AWG (0.129 mm2) |
| Terminal Block Torque Rating: | 0.5 Nm nominal |
| Sensor Type | Sensor Curve: | Platinum RTD | Linear, PTC (Positive Temperature Coefficient) |
| Number Wires: | Three Conductors (White and Two Red Wires); Polarity Sensitive (Red wires tied together) |
| Sensor Output @ 0ºC (32ºF): | A/TT/TTM100-LTS Series: 100 Ohms nominal
A/TT/TTM1K-LTS Series: 1000 Ohms nominal |
| Platinum RTD Tolerance Class: | Class B |
| Sensor Accuracy: | Accuracy Formula: +/- ºC = (+/- 0.30ºC + (0.005 x |t|))
-200°C (-328°F): +/- 1.30°C (+/- 2.43°F) | 0°C (-32°F): +/- 0.30°C (+/- 0.54°F) |
| Platinum RTD Response Time (63% Step Change): | A/TT/TTM100-LTS Series: In still air: 3:40 (Min:Sec) In water: 19 (Sec)
A/TT/TTM1K-LTS Series: In still air: 3:50 (Min:Sec) In water: 22 (Sec) |
| Temperature Coefficient: | 3850 ppm / ºC | DIN EN 60751 (IEC 751) |
| Platinum RTD Din Standard: | DIN EN 60751 (IEC 751) |
| Platinum RTD Stability: | < 0.04% @ 1000 hours @ 400ºC (752ºF) |
| Sensor Operating Temperature Range: | -198 to 150ºC (-324 to 302ºF) |
| Enclosure Specifications (Material, Flammability, Temperature, NEMA/IP Rating): | “-GD” Enclosure: -40 to 121ºC (-40 to 250ºF); Galvanized Steel; NEMA 1 (IP10)
“-4X” Enclosure: -40 to 70ºC (-40 to 158ºF); Polystyrene Plastic; UL94-V2; NEMA 4X (IP 66)
“-BB” Enclosure: Aluminum, -40 to 121ºC (-40 to 250ºF), Plenum Rated, NEMA 3R (IP 14) |
| Cable Gland (Fitting) Size | Hole Size | Material: | PG7 | 15 mm (0.591”) | Polyamide 6 |
| Cable Gland Sleeve Material | Wire Clamping Size: | Neoprene | 0.098” (2.5 mm) to 0.256” (6.5 mm) |
| Cable Gland IP Rating | Torque Rating: | IP 68 (NEMA 6P) | 2.5 Nm (22.127 lb. inch) |
| Probe Material | Length | Diameter: | 316 Stainless Steel | 2” (50.8 mm) | 0.1875” (4.76 mm) nominal |
| Lead Length: | 10’ (3.05 m) or 30’ (9.15 m) |
| Conductor Size | Conductor Material: | 24 AWG (0.51 mm) | Silver Plated Copper |
| Lead Wire Insulation | Jacket Color: | FEP/FEP (Teflon) Jacketed Cable | White |
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